Update README.md

Author: Eric Elliott

README.md

@@ -184,6 +184,7 @@ Some of these links are affiliate links, meaning that if you make a purchase, I
 * [Travis CI](https://travis-ci.org/) CI, of course
 * [Docker](https://www.docker.com/) Run your CI process using the same OS configs as your production systems.
 * [Shippable](https://www.shippable.com/) Docker-based hosted build / CI
+* [Kong](http://getkong.org/) API/microservice extension and management layer, centralize auth, cache, logging, rate limiting, etc...
 
 
 ## Community